\begin{table}
\centering
\caption{Balance test (Mexico Survey Experiment)}
\centering
\begin{tabu} to \linewidth {>{\raggedright}X>{\raggedleft}X>{\raggedleft}X>{\raggedleft}X}
\hline
Variable & Control Mean & Manipulation Mean & Difference in Mean\\
\hline
Age & 39.452 & 39.245 & 0.207\\
\hline
Male & 0.486 & 0.531 & -0.045\\
\hline
Education & 2.677 & 2.730 & -0.053\\
\hline
Income & 7.572 & 7.530 & 0.042\\
\hline
Any religion & 0.807 & 0.781 & 0.026\\
\hline
Employment status & 0.855 & 0.853 & 0.002\\
\hline
Positive reciprocity & 3.948 & 3.829 & 0.119\\
\hline
Negative reciprocity & 2.277 & 2.255 & 0.022\\
\hline
Confidence in the impact of my vote & 1.815 & 1.847 & -0.033\\
\hline
Trust in electoral commission & 1.291 & 1.398 & -0.107\\
\hline
Turnout in the 2018 election & 0.901 & 0.888 & 0.013\\
\hline
Offered in the 2018 election & 0.196 & 0.175 & 0.021\\
\hline
\multicolumn{4}{l}{\rule{0pt}{1em}\textit{T-test used}}\\
\multicolumn{4}{l}{\rule{0pt}{1em}* 0.05, ** 0.01}\\
\end{tabu}
\end{table}
